diff options
| author | Stanislaw Gruszka <sgruszka@redhat.com> | 2010-03-09 06:55:00 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-03-15 15:47:00 -0700 |
| commit | 2d99cf16f42b1979a2c498bb6d09498dbd689978 (patch) | |
| tree | a67758700d34a0559f69783a54041a4e94405f03 /arch/x86/mm | |
| parent | d4a2ac3e802d9f598453a7854d0fdf67371ac2dd (diff) | |
bnx2x: use smp_mb() to keep ordering of read write operations
Since we want to keep ordering of write to fp->bd_tx_cons and
netif_tx_queue_stopped(txq), what is read of txq->state, we have to use
general memory barrier.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/x86/mm')
0 files changed, 0 insertions, 0 deletions